[go: up one dir, main page]

WO2009114583A3 - Atténuation d’interférence entre réseaux - Google Patents

Atténuation d’interférence entre réseaux Download PDF

Info

Publication number
WO2009114583A3
WO2009114583A3 PCT/US2009/036736 US2009036736W WO2009114583A3 WO 2009114583 A3 WO2009114583 A3 WO 2009114583A3 US 2009036736 W US2009036736 W US 2009036736W WO 2009114583 A3 WO2009114583 A3 WO 2009114583A3
Authority
WO
WIPO (PCT)
Prior art keywords
interfering
network
interference
controller
schedule
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2009/036736
Other languages
English (en)
Other versions
WO2009114583A2 (fr
Inventor
Carlos Cordeiro
Praveen Gopalakrishnan
Guoqing Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Priority to EP09719867.5A priority Critical patent/EP2253101B1/fr
Priority to KR1020107020301A priority patent/KR101201566B1/ko
Priority to JP2010549941A priority patent/JP5423690B2/ja
Priority to CN200980108637.XA priority patent/CN101971566B/zh
Priority to BRPI0906147-9A priority patent/BRPI0906147B1/pt
Publication of WO2009114583A2 publication Critical patent/WO2009114583A2/fr
Publication of WO2009114583A3 publication Critical patent/WO2009114583A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Quand un dispositif dans un réseau sans fil reçoit des transmissions interférentes provenant d’un réseau voisin chevauchant, le réseau voisin peut être informé de l’interférence de manière que des programmes non interférents puissent être mis en place. Dans un mode de réalisation, le dispositif recevant l’interférence peut diffuser son propre programme de communications. Un ou plusieurs dispositifs du réseau interférent peuvent récupérer ce programme et le transmettre à leur contrôleur qui peut ajuster son propre programme de réseau pour qu’il n’interfère pas. Dans un autre mode de réalisation, le dispositif recevant l’interférence peut communiquer les informations pertinentes à son propre contrôleur de réseau et ce contrôleur peut contacter le contrôleur du réseau interférent pour coordonner des programmes non interférents.
PCT/US2009/036736 2008-03-11 2009-03-11 Atténuation d’interférence entre réseaux Ceased WO2009114583A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP09719867.5A EP2253101B1 (fr) 2008-03-11 2009-03-11 Atténuation d'interférence entre réseaux
KR1020107020301A KR101201566B1 (ko) 2008-03-11 2009-03-11 인터넷워크 간섭 완화
JP2010549941A JP5423690B2 (ja) 2008-03-11 2009-03-11 ネットワーク間干渉の緩和
CN200980108637.XA CN101971566B (zh) 2008-03-11 2009-03-11 网络间干扰的减轻
BRPI0906147-9A BRPI0906147B1 (pt) 2008-03-11 2009-03-11 Dispositivo, método e mídia para redução de interferência entre redes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3548008P 2008-03-11 2008-03-11
US61/035,480 2008-03-11
US12/215,157 2008-06-25
US12/215,157 US8170488B2 (en) 2008-03-11 2008-06-25 Mitigation of internetwork interference

Publications (2)

Publication Number Publication Date
WO2009114583A2 WO2009114583A2 (fr) 2009-09-17
WO2009114583A3 true WO2009114583A3 (fr) 2009-11-05

Family

ID=43661285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/036736 Ceased WO2009114583A2 (fr) 2008-03-11 2009-03-11 Atténuation d’interférence entre réseaux

Country Status (7)

Country Link
US (2) US8170488B2 (fr)
EP (1) EP2253101B1 (fr)
JP (2) JP5423690B2 (fr)
KR (1) KR101201566B1 (fr)
CN (1) CN101971566B (fr)
BR (1) BRPI0906147B1 (fr)
WO (1) WO2009114583A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8170488B2 (en) 2008-03-11 2012-05-01 Intel Corporation Mitigation of internetwork interference

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3329183B2 (ja) 1996-05-17 2002-09-30 株式会社大林組 鉄骨部材
US8928533B2 (en) * 2009-01-14 2015-01-06 Cisco Technology, Inc. Mount for a network device
US8391924B2 (en) * 2009-01-14 2013-03-05 Cisco Technology, Inc. Add-on device for a network device
US8457560B2 (en) * 2009-04-06 2013-06-04 Samsung Electronics Co., Ltd. Apparatus and method for interference minimization in body area networks using low duty cycle and preamble design
US8509688B2 (en) * 2009-04-23 2013-08-13 Samsung Electronics Co., Ltd. Apparatus and method for mac logical channel selection for operating piconets in body area networks
US8428518B2 (en) * 2009-09-11 2013-04-23 Intel Corporation Traffic constraints in a mmWAVE wireless network
JP5903616B2 (ja) * 2010-08-26 2016-04-13 パナソニックＩｐマネジメント株式会社 マルチホップ通信方法、マルチホップ通信システム、及び通信端末
US20120071101A1 (en) * 2010-09-22 2012-03-22 Qualcomm Incorporated Methods and apparatus for reducing interference
US9107232B2 (en) * 2010-12-10 2015-08-11 Qualcomm Incorporated Interference management between multiple networks
EP2656676B1 (fr) * 2010-12-20 2018-11-21 Nokia Technologies Oy Appareil et procédé pour établir une configuration de canal de commande dans un système de communication
US9287944B2 (en) * 2010-12-20 2016-03-15 Celeno Communications Ltd. System and method for allowing multiple stations in a network to use MU-MIMO transmit beamforming
WO2013009232A2 (fr) * 2011-07-13 2013-01-17 Telefonaktiebolaget L M Ericsson (Publ) Appareil et procédé de coordination d'interférence intercellulaire proactive
GB2497556B (en) * 2011-12-14 2014-02-12 Broadcom Corp Method and apparatus for communications on an unlicensed band
US9001680B2 (en) * 2012-07-16 2015-04-07 Broadcom Corporation Method and apparatus for providing improved detection of overlapping networks
US9491770B1 (en) * 2012-12-19 2016-11-08 Google Inc. System and method for avoiding interfering signals
US9154983B2 (en) * 2013-01-14 2015-10-06 Qualcomm Incorporated Systems and methods for detecting or signaling the presence of bursty interference on wireless networks
US8989152B1 (en) 2013-02-12 2015-03-24 Sprint Spectrum L.P. Systems and methods for symmetrical implementation of inter-cell interference coordination (ICIC) in a radio access network (RAN)
CN103249048B (zh) * 2013-05-13 2016-08-24 华为技术有限公司 一种邻居网络干扰协调方法及装置
WO2014198294A1 (fr) * 2013-06-11 2014-12-18 Nokia Solutions And Networks Oy Atténuation des interférences dans une zone de déséquilibre important
US9986582B2 (en) * 2013-08-30 2018-05-29 Qualcomm Incorporated Determination of communication control parameter based on communication schedule
WO2015039116A2 (fr) * 2013-09-16 2015-03-19 Marvell World Trade Ltd. Coordination de points d'accès pour contrôler un trafic dans des réseaux sans fil
US10816638B2 (en) * 2014-09-16 2020-10-27 Symbol Technologies, Llc Ultrasonic locationing interleaved with alternate audio functions
US20160116567A1 (en) 2014-10-22 2016-04-28 Symbol Technologies, Inc. Reducing interference from adjacent uncoordinated locationing systems
CN104410076B (zh) * 2014-12-12 2017-04-12 新奥科技发展有限公司 分布式能源网络系统、微网、网络调度系统及其形成方法
US20170188314A1 (en) * 2015-12-24 2017-06-29 Intel Corporation Uplink interference management in shared spectrum networks
ES2905174T3 (es) * 2018-03-19 2022-04-07 Signify Holding Bv Gestión de interferencias para redes inalámbricas con múltiples coordinadores
US11095391B2 (en) 2018-12-19 2021-08-17 Nxp Usa, Inc. Secure WiFi communication
US11140616B2 (en) 2019-04-03 2021-10-05 Apple Inc. On demand system information block acquisition
US11330600B2 (en) 2020-01-24 2022-05-10 Cisco Technology, Inc. Cohesive resource management for wireless networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050084108A (ko) * 2002-12-02 2005-08-26 에이저 시스템즈 인크 공통 무선 전송 매체를 공유하는 상이한 통신 시스템들간의간섭 감소
US20060133451A1 (en) * 2003-02-13 2006-06-22 Dagnachew Birru Use of pseudo-random frequency sequence to reduce pico-net interference in a multi-band uwb network

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10303803A (ja) * 1997-04-24 1998-11-13 Matsushita Electric Ind Co Ltd 干渉波検出受信装置
US6930993B1 (en) * 1998-09-30 2005-08-16 Mitsubishi Denki Kabushiki Kaisha TDMA radio communication system, and a base station and subscriber stations for radio communication
JP3250539B2 (ja) * 1999-03-05 2002-01-28 日本電気株式会社 干渉回避方法および無線パケット通信システム
JP2000316180A (ja) * 1999-04-30 2000-11-14 Ntt Docomo Inc 移動通信システムおよび移動通信システムにおけるチャネル割当て方法
JP3344365B2 (ja) * 1999-05-31 2002-11-11 日本電気株式会社 移動体通信システム及びそのサービスエリア品質情報収集方法
US6346692B1 (en) * 1999-09-20 2002-02-12 Agere Systems Guardian Corp. Adaptive microwave oven
US6891857B1 (en) * 1999-09-29 2005-05-10 Intel Corporation Multiple wireless communication protocol methods and apparatuses including proactive reduction of interference
US7440484B2 (en) * 2000-08-09 2008-10-21 Texas Instruments Incorporated Reduced hopping sequences for a frequency hopping system
US6954616B2 (en) * 2001-03-22 2005-10-11 Transdimension, Inc. Top-level controller for wireless communication devices and protocols
US7233602B2 (en) * 2001-03-22 2007-06-19 Oxford Semiconductor, Inc. Coordination architecture for wireless communication devices using multiple protocols
US7177294B2 (en) * 2001-03-22 2007-02-13 Oxford Semiconductor, Inc. Collision rectification in wireless communication devices
US7167484B2 (en) * 2001-03-22 2007-01-23 Oxford Semiconductor, Inc. Centralized coordination point for wireless communication devices using multiple protocols
US7136361B2 (en) * 2001-07-05 2006-11-14 At&T Corp. Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation
US7215659B1 (en) * 2001-10-18 2007-05-08 Oxford Semiconductor, Inc. Remotely-cooperative scheduling solution for moderating wireless protocols
JP3607854B2 (ja) * 2001-11-22 2005-01-05 松下電器産業株式会社 基地局装置、移動局装置および送信電力制御方法
JP3912118B2 (ja) * 2002-01-21 2007-05-09 ソニー株式会社 無線通信システム、無線通信端末および制御局
JP3952277B2 (ja) * 2002-03-28 2007-08-01 ソニー株式会社 無線通信システム、無線通信装置および方法、並びに、プログラム
US7941149B2 (en) * 2002-05-13 2011-05-10 Misonimo Chi Acquistion L.L.C. Multi-hop ultra wide band wireless network communication
US7957356B2 (en) * 2002-05-13 2011-06-07 Misomino Chi Acquisitions L.L.C. Scalable media access control for multi-hop high bandwidth communications
JP3968514B2 (ja) 2002-07-05 2007-08-29 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US7408907B2 (en) * 2002-09-11 2008-08-05 Cisco Technology, Inc. System and method for management of a shared frequency band using client-specific management techniques
KR20050008410A (ko) 2003-07-14 2005-01-21 김성진 구리배선에 대한 부식을 방지하는 포토레지스트 박리액조성물
WO2005057956A1 (fr) * 2003-11-13 2005-06-23 Thomson Licensing Systeme de communication cellulaire integre/pcs-pots
US7907898B2 (en) * 2004-03-26 2011-03-15 Qualcomm Incorporated Asynchronous inter-piconet routing
WO2005117473A1 (fr) * 2004-05-28 2005-12-08 Matsushita Electric Industrial Co., Ltd. Station de commande multimodale, système de communications radio, station radio et procédé de commande de communications radio
EP1774709B1 (fr) * 2004-07-22 2010-09-22 Philips Intellectual Property & Standards GmbH Procede de connexion d'un nouveau dispositif a un reseau existant
JP4151973B2 (ja) * 2004-09-24 2008-09-17 株式会社東芝 アドホック無線通信システムにおけるチャネル設定方法
JPWO2006043588A1 (ja) * 2004-10-19 2008-05-22 シャープ株式会社 基地局装置、無線通信システムおよび無線送信方法
JP2006173891A (ja) * 2004-12-14 2006-06-29 Canon Inc 通信装置、通信方法及び通信装置を制御するためのプログラム
JP4662353B2 (ja) * 2005-08-12 2011-03-30 キヤノン株式会社 通信システム、通信装置、通信制御デバイス、制御プログラムおよび制御方法
US7653357B2 (en) * 2005-08-22 2010-01-26 Toshiba America Research, Inc. Access point interference control and selection methods
KR101243680B1 (ko) * 2005-09-16 2013-03-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 무선 통신 네트워크의 자가-공존을 향상시키기 위한 방법
US8180363B2 (en) * 2005-11-15 2012-05-15 Sony Computer Entertainment Inc. Communication apparatus preventing communication interference
CN101001437B (zh) 2006-01-09 2011-03-09 华为技术有限公司 共存性基站分配共存性时隙的方法
CN101569139B (zh) * 2006-12-21 2012-09-05 Nxp股份有限公司 针对wlan和蓝牙结合的服务质量
US7860521B2 (en) * 2007-12-26 2010-12-28 Motorola, Inc. System and method for minimizing inter-communications system mobile station-to-mobile station interference
US8170488B2 (en) 2008-03-11 2012-05-01 Intel Corporation Mitigation of internetwork interference

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050084108A (ko) * 2002-12-02 2005-08-26 에이저 시스템즈 인크 공통 무선 전송 매체를 공유하는 상이한 통신 시스템들간의간섭 감소
US20060133451A1 (en) * 2003-02-13 2006-06-22 Dagnachew Birru Use of pseudo-random frequency sequence to reduce pico-net interference in a multi-band uwb network

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8170488B2 (en) 2008-03-11 2012-05-01 Intel Corporation Mitigation of internetwork interference
US8639189B2 (en) 2008-03-11 2014-01-28 Intel Corporation Mitigation of internetwork interference

Also Published As

Publication number Publication date
EP2253101B1 (fr) 2019-04-24
CN101971566A (zh) 2011-02-09
BRPI0906147B1 (pt) 2022-02-15
WO2009114583A2 (fr) 2009-09-17
US20130017849A1 (en) 2013-01-17
US20090233554A1 (en) 2009-09-17
US8639189B2 (en) 2014-01-28
CN101971566B (zh) 2014-05-07
US8170488B2 (en) 2012-05-01
JP2014030232A (ja) 2014-02-13
JP5989618B2 (ja) 2016-09-07
JP2011514108A (ja) 2011-04-28
BRPI0906147A2 (pt) 2015-06-30
KR101201566B1 (ko) 2012-11-14
JP5423690B2 (ja) 2014-02-19
EP2253101A2 (fr) 2010-11-24
KR20100120207A (ko) 2010-11-12
EP2253101A4 (fr) 2014-08-13

Similar Documents

Publication Publication Date Title
WO2009114583A3 (fr) Atténuation d’interférence entre réseaux
EP3763050A4 (fr) Planification de transmissions mimo multi-utilisateur dans des systèmes de communication sans fil fixes
WO2008045980A3 (fr) Mise en canaux à division spatiale et accès multiple dans des systèmes de communication sans fil
PL1932296T3 (pl) Systemy komunikacji bezprzewodowej z szeregowaniem
EP2187533A4 (fr) Procédé de codage à l'avance et de planification pour utilisateurs multiples et station de base pour mettre en uvre le procédé
IL249271B (en) A method for transmitting resource scheduling requests from a mobile terminal to a base station and a mobile terminal for it
IL197617A0 (en) Reverse link resource assignment and reverse link power control for wireless communication systems
EP2037695A4 (fr) Procédé d'allocation de ressources radio et station de base radio
GB2469420B (en) Wireless communications systems using multiple radios
ZA201007251B (en) Adaptive coexistence between different wireless communication systems
WO2009040679A3 (fr) Systèmes et procédés utilisant un balayage de faisceau d'antenne pour des communications améliorées
WO2014015266A3 (fr) Multiplexage d'ue ayant des configurations tdd différentes et certaines techniques de limitation de brouillage d'ue à ue et de station de base à station de base
EP2033372A4 (fr) Échange de messages de commande pour des dispositifs sans fil à l'aide de transmissions directionnelles et omnidirectionnelles
GB0620947D0 (en) Systems, methods, and apparatuses for spectrum-sensing cognitive radios
HUE046654T2 (hu) Letöltés irányú kapcsolati interferencia kioltó eljárás, számítógépi program és készülék
TW200737815A (en) Basic station
HUE051663T2 (hu) Rádió átviteli berendezés és rádió átviteli eljárás
EP2392184A4 (fr) Planification de la transmission de données dans une station de base selon un message d'indication d'interférences en provenance d'une autre station de base
EP1889493A4 (fr) Reception d'emissions h-arq avec suppression des parasites dans un systeme de communication quasi-orthogonal
WO2009072184A1 (fr) Procédé de planification, station de base radio et terminal radio
TWI371939B (en) A base station, relay station, and method of bandwidth allocation
EP2037694A4 (fr) Station de base et procédé de programmation
EP2098093A4 (fr) Méthode adaptative d'attribution de ressources dans un système de communication sans fil, et émetteur/récepteur associé
ZA201207172B (en) Channel status information transmission method,user equipment and base station
EP2405026A4 (fr) Feuille d'acier laminée à froid ayant une excellente aptitude au pliage, son procédé de fabrication et élément l'employant

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980108637.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09719867

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2010549941

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2009719867

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20107020301

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: PI0906147

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20100910